3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = range(1, 100000); foreach($arr as $k => $v) $keys[] = $k;

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0170.01320.88
8.3.50.0140.00722.14
8.3.40.0130.00722.54
8.3.30.0160.00323.05
8.3.20.0110.00024.34
8.3.10.0040.00725.77
8.3.00.0070.00422.91
8.2.180.0120.01222.52
8.2.170.0160.00622.96
8.2.160.0060.00926.21
8.2.150.0040.00724.18
8.2.140.0080.00424.66
8.2.130.0000.00926.23
8.2.120.0090.00322.54
8.2.110.0030.00926.41
8.2.100.0080.00823.34
8.2.90.0040.00723.18
8.2.80.0060.00621.75
8.2.70.0090.00321.75
8.2.60.0090.00322.00
8.2.50.0000.01121.63
8.2.40.0030.00922.27
8.2.30.0080.00323.43
8.2.20.0080.00321.79
8.2.10.0070.00422.11
8.2.00.0000.01121.78
8.1.280.0130.01328.02
8.1.270.0110.00427.07
8.1.260.0100.00328.50
8.1.250.0100.01030.32
8.1.240.0100.00333.86
8.1.230.0150.00427.29
8.1.220.0100.00325.91
8.1.210.0070.00725.54
8.1.200.0000.01425.23
8.1.190.0090.00325.35
8.1.180.0030.01025.52
8.1.170.0000.01526.63
8.1.160.0120.00029.97
8.1.150.0080.00426.84
8.1.140.0070.00725.45
8.1.130.0040.00725.85
8.1.120.0060.00625.48
8.1.110.0030.01025.47
8.1.100.0090.00325.34
8.1.90.0040.00825.50
8.1.80.0090.00325.45
8.1.70.0030.00925.50
8.1.60.0060.00925.62
8.1.50.0100.01025.56
8.1.40.0130.00325.55
8.1.30.0030.01025.50
8.1.20.0030.01225.55
8.1.10.0050.00925.38
8.1.00.0070.00725.38
8.0.300.0130.00025.11
8.0.290.0060.00624.75
8.0.280.0040.00826.30
8.0.270.0060.00625.15
8.0.260.0030.01025.15
8.0.250.0120.00024.84
8.0.240.0040.00724.90
8.0.230.0070.00724.88
8.0.220.0090.00324.61
8.0.210.0030.01024.73
8.0.200.0030.00724.84
8.0.190.0070.00724.88
8.0.180.0110.00324.71
8.0.170.0040.01224.84
8.0.160.0030.01024.88
8.0.150.0000.01324.71
8.0.140.0070.00724.80
8.0.130.0090.00321.28
8.0.120.0070.00724.80
8.0.110.0100.00324.64
8.0.100.0100.00324.64
8.0.90.0030.01024.68
8.0.80.0270.00924.72
8.0.70.0070.00724.61
8.0.60.0060.00624.73
8.0.50.0030.01024.63
8.0.30.0140.01624.99
8.0.20.0200.01524.76
8.0.10.0070.00724.91
8.0.00.0230.00824.46
7.4.330.0060.00622.01
7.4.320.0030.00824.44
7.4.300.0030.00824.25
7.4.290.0110.00424.28
7.4.280.0060.00924.44
7.4.270.0030.00924.44
7.4.260.0000.01324.39
7.4.250.0140.00024.43
7.4.240.0070.00524.42
7.4.230.0100.00324.25
7.4.220.0100.02024.26
7.4.210.0140.01224.40
7.4.200.0000.01324.47
7.4.160.0200.00824.38
7.4.150.0170.01724.42
7.4.140.0210.01124.42
7.4.130.0150.02424.44
7.4.120.0210.01524.50
7.4.110.0240.01224.30
7.4.100.0240.01024.45
7.4.90.0160.01624.47
7.4.80.0210.01024.14
7.4.70.0200.02324.30
7.4.60.0220.00624.30
7.4.50.0030.01624.27
7.4.40.0210.00924.34
7.4.30.0180.01924.30
7.4.00.0100.00722.75
7.3.330.0060.00621.15
7.3.320.0090.00321.08
7.3.310.0030.01024.05
7.3.300.0000.01223.95
7.3.290.0030.00924.09
7.3.280.0130.01524.12
7.3.270.0250.00624.45
7.3.260.0130.01924.36
7.3.250.0190.01324.12
7.3.240.0140.01724.28
7.3.230.0240.01424.20
7.3.210.0140.01724.08
7.3.200.0120.02124.17
7.3.190.0170.01324.01
7.3.180.0160.01324.28
7.3.170.0150.02124.21
7.3.160.0140.01824.36
7.2.330.0190.01524.25
7.2.320.0170.01424.58
7.2.310.0160.01624.36
7.2.300.0190.01124.50
7.2.290.0230.01024.51
7.2.60.0070.01126.63
7.2.00.0060.01529.31
7.1.200.0130.00325.34
7.1.100.1010.00725.78
7.1.70.0060.00627.00
7.1.60.0000.03227.18
7.1.50.0070.01444.63
7.1.00.0070.08032.23
7.0.200.0730.01322.27
7.0.140.0000.04032.02
7.0.60.0100.09027.90
7.0.50.0100.07025.72
7.0.40.0070.04326.79
7.0.30.0430.05726.77
7.0.20.0300.06326.71
7.0.10.0100.04726.83
7.0.00.0070.04726.84
5.6.280.0200.10349.32
5.6.210.0070.11748.98
5.6.200.0200.14046.30
5.6.190.0170.07048.50
5.6.180.3700.07048.50
5.6.170.0430.11048.31
5.6.160.0170.06348.59
5.6.150.0200.10746.38
5.6.140.0130.09346.32
5.6.130.0200.08046.29
5.6.120.0170.10049.18
5.6.110.0400.10049.32
5.6.100.0170.10749.19
5.6.90.0200.10049.18
5.6.80.0100.12348.75
5.6.70.3570.08348.58
5.5.350.0300.07348.62
5.5.340.0070.06346.16
5.5.330.0300.10748.31
5.5.320.3830.06348.41
5.5.310.0230.08348.26
5.5.300.0170.06746.18
5.5.290.0200.11346.12
5.5.280.0130.09349.07
5.5.270.0070.08749.09
5.5.260.0200.10749.07
5.5.250.0100.09748.90
5.5.240.0330.11048.48
5.4.450.0270.10047.57
5.4.440.0600.09747.61
5.4.430.1370.10747.61
5.4.420.1230.11047.40
5.4.410.1230.10047.59
5.4.400.1200.10347.25
5.4.390.0430.09346.92
5.4.380.0530.10346.77
5.4.370.0530.09746.70
5.4.360.0370.12746.83
5.4.350.0570.09046.89
5.4.340.0500.14046.71
5.4.320.0430.10346.83
5.4.310.0570.08746.84
5.4.300.0500.08046.86
5.4.290.0570.12046.87
5.4.280.0370.10046.78
5.4.270.0230.11046.76
5.4.260.0400.09746.70
5.4.250.0370.10346.70
5.4.240.0500.09046.71
5.4.230.0400.12046.91
5.4.220.0270.11046.90
5.4.210.0330.10046.77
5.4.200.0400.10344.85
5.4.190.0670.12346.66
5.4.180.0430.09746.87
5.4.170.0400.08746.69
5.4.160.0330.11046.69
5.4.150.0370.13346.84
5.4.140.0530.09344.37
5.4.130.0430.08744.37
5.4.120.0330.10044.34
5.4.110.0430.09344.36
5.4.100.0230.11044.29
5.4.90.0270.10744.55
5.4.80.0330.10744.36
5.4.70.0370.10044.22
5.4.60.0400.08344.34
5.4.50.0300.08744.38
5.4.40.0300.09744.38
5.4.30.0400.12344.33
5.4.20.0300.10044.30
5.4.10.0400.08344.43
5.4.00.0370.09343.96
5.3.290.0370.09742.36
5.3.280.0270.10042.17
5.3.270.0500.09042.13
5.3.260.0370.09742.25
5.3.250.0200.10342.27
5.3.240.0430.13042.04
5.3.230.0400.08742.13
5.3.220.0470.09342.00
5.3.210.0300.12342.08
5.3.200.0330.09342.14
5.3.190.0270.10342.09
5.3.180.0530.08742.06
5.3.170.0330.09342.13
5.3.160.0470.10742.08
5.3.150.0270.10742.13
5.3.140.0430.11342.07
5.3.130.0200.11042.21
5.3.120.0270.12042.24
5.3.110.0300.10742.07
5.3.100.0300.10341.58
5.3.90.0230.10341.67
5.3.80.0270.11041.52
5.3.70.0400.09041.80
5.3.60.0500.10041.58
5.3.50.0330.10741.38
5.3.40.0400.10041.52
5.3.30.0430.10741.43
5.3.20.0470.12741.13
5.3.10.0170.11741.29
5.3.00.0400.11741.16
5.2.170.0330.10037.15
5.2.160.0400.09037.18
5.2.150.0300.08737.28
5.2.140.0370.09037.11
5.2.130.0430.08737.06
5.2.120.0330.08737.06
5.2.110.0370.11037.12
5.2.100.0300.09737.21
5.2.90.0270.09337.09
5.2.80.0230.10337.03
5.2.70.0400.09337.05
5.2.60.0570.08737.07
5.2.50.0270.11736.99
5.2.40.0400.11737.07
5.2.30.0330.10737.00
5.2.20.0400.10737.10
5.2.10.0300.08737.03
5.2.00.0370.07036.93
5.1.60.0330.09745.34
5.1.50.0330.09045.30
5.1.40.0370.09045.32
5.1.30.0400.08345.75
5.1.20.0230.09345.77
5.1.10.0400.10745.46
5.1.00.0230.10745.47
5.0.50.0330.13743.95
5.0.40.0300.13043.81
5.0.30.0400.16043.55
5.0.20.0500.18343.59
5.0.10.0170.14343.63
5.0.00.0330.13743.50
4.4.90.0270.13041.27
4.4.80.0230.12741.29
4.4.70.0300.12741.21
4.4.60.0370.11341.27
4.4.50.0330.11341.33
4.4.40.0300.14041.22
4.4.30.0400.11741.31
4.4.20.0400.11341.41
4.4.10.0330.12341.32
4.4.00.0170.15741.36
4.3.110.0330.16741.19
4.3.100.0430.11341.24
4.3.90.0370.13341.20
4.3.80.0370.20041.19
4.3.70.0430.12741.20
4.3.60.0300.13341.31
4.3.50.0370.15341.29
4.3.40.0400.16041.19
4.3.30.0400.18339.96
4.3.20.0300.13739.97
4.3.10.0330.12339.94
4.3.00.0300.10739.86

preferences:
51.63 ms | 400 KiB | 5 Q